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next_fli_frame(3alleg4) Allegro manual next_fli_frame(3alleg4)

NAME

next_fli_frame - Reads the next frame of the current animation file. Allegro game programming library.

SYNOPSIS

#include <allegro.h>

int next_fli_frame(int loop);

DESCRIPTION

Reads the next frame of the current animation file. If `loop' is not zero, the player will cycle when it reaches the end of the file, otherwise it will return FLI_EOF. The frame is read into the global variables fli_bitmap and fli_palette. Example:


while (next_fli_frame(0) == FLI_OK) {
/* Do stuff, like play audio stream
or check keys to skip animation. */
/* Rest some time until next frame... */
}

RETURN VALUE

Returns FLI_OK on success, FLI_ERROR or FLI_NOT_OPEN on error, and FLI_EOF on reaching the end of the file.

SEE ALSO

open_fli(3alleg4), fli_bitmap(3alleg4), fli_palette(3alleg4), fli_timer(3alleg4), fli_frame(3alleg4)

version 4.4.3 Allegro